/// <summary>
/// Sets the binding for strokeand stroke thickness.
/// </summary>
/// <param name="part">The part.</param>
protected override void SetBindingForStrokeandStrokeThickness(SeriesPartBase part)
{
HiLoOpenClosePart hiLoOpenClosePart = part as HiLoOpenClosePart;
Binding strokeBinding = new Binding {
Source = this
};
if (hiLoOpenClosePart.IsBearfill)
{
strokeBinding.Path = new PropertyPath("BearFill");
}
else
{
strokeBinding.Path = new PropertyPath("BullFill");
}
Binding strokeThicknessBinding = new Binding {
Path = new PropertyPath("StrokeThickness"), Source = this
};
part.SetBinding(SeriesPartBase.StrokeProperty, strokeBinding);
part.SetBinding(SeriesPartBase.StrokeThicknessProperty, strokeThicknessBinding);
}
/// <summary>
/// Generates the datas.
/// </summary>
public override void GenerateDatas()
{
LowPoints.Clear();
HighPoints.Clear();
OpenPoints.Clear();
ClosePoints.Clear();
if (!IsPointsGenerated)
{
Parts.Clear();
}
if (this.Points != null && this.SeriesContainer != null)
{
CalculateMinAndMax();
OpenOffPoints = new PointCollection();
CloseOffPoints = new PointCollection();
ChartPoint oldPoint = new ChartPoint()
{
XValue = double.MinValue, YValue = double.MinValue
};
IntializePoints();
int index = 0;
Point startAndEndPoint = CalculateSeriesInfo();
foreach (ChartPoint point in this.Points)
{
if (CheckValuePoint(oldPoint, point))
{
Point highPoint = NormalizePoint(new Point(point.XValue, point.YValue));
Point lowPoint = NormalizePoint(new Point(lowPoints[index].XValue, lowPoints[index].YValue));
Point openPoint = NormalizePoint(new Point(openPoints[index].XValue, openPoints[index].YValue));
Point closePoint = NormalizePoint(new Point(closePoints[index].XValue, closePoints[index].YValue));
Point openOffPoint = NormalizePoint(new Point(openPoints[index].XValue + startAndEndPoint.X, openPoints[index].YValue));
Point closeOffPoint = NormalizePoint(new Point(closePoints[index].XValue - startAndEndPoint.X, closePoints[index].YValue));
HighPoints.Add(highPoint);
LowPoints.Add(lowPoint);
OpenPoints.Add(openPoint);
ClosePoints.Add(closePoint);
OpenOffPoints.Add(openOffPoint);
CloseOffPoints.Add(closeOffPoint);
oldPoint = point;
}
index++;
}
if (this.RenderingMode == RenderingMode.Default)
{
if (!IsPointsGenerated)
{
for (int i = 0; i < this.HighPoints.Count; i++)
{
HiLoOpenClosePart hiLoOpenClosePart = new HiLoOpenClosePart(this.HighPoints[i], this.LowPoints[i], this.ClosePoints[i], this.CloseOffPoints[i], this.OpenPoints[i], this.OpenOffPoints[i]);
if (this.openPoints[i].YValue <= this.closePoints[i].YValue)
{
hiLoOpenClosePart.IsBearfill = true;
}
else
{
hiLoOpenClosePart.IsBearfill = false;
}
SetBindingForStrokeandStrokeThickness(hiLoOpenClosePart);
this.Parts.Add(hiLoOpenClosePart);
}
IsPointsGenerated = true;
}
else
{
int i = 0;
foreach (HiLoOpenClosePart part in this.Parts)
{
part.Point1 = this.HighPoints[i];
part.Point2 = this.LowPoints[i];
part.Point3 = this.ClosePoints[i];
part.Point4 = this.CloseOffPoints[i];
part.Point5 = this.OpenPoints[i];
part.Point6 = this.OpenOffPoints[i];
part.Refresh();
i++;
}
}
}
}
else
{
Parts.Clear();
}
if (this.SeriesContainer != null)
{
this.SeriesContainer.Invalidate();
}
IsRefreshed = false;
}
